Method of fabricating stretchable electrical circuit
AssigneeSeoul National University R&Db Foundation
InventorsYongtaek Hong, Byeongmoon Lee, Junghwan Byun
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Abstract
Disclosed herein are a method of fabricating a stretchable electrical circuit and an apparatus for fabricating a stretchable electrical circuit, wherein the method of fabricating a stretchable electrical circuit includes stretching a stretchable substrate, forming a plurality of alignment marks on a surface of the stretchable substrate, forming a first axis extending from a line connecting two alignment marks among the plurality of alignment marks, and a second axis perpendicular to the first axis, marking one point of the surface of the stretched stretchable substrate with coordinates made by the first axis and the second axis, and disposing electrical components using the coordinates.
Claims12
A method of fabricating a stretchable electrical circuit, comprising:
- (a) stretching a stretchable substrate;
- (b) forming a plurality of alignment marks including a first mark and a second mark on a surface of the stretchable substrate;
- (c) forming a first axis extending from a virtual line connecting the first mark and the second mark among the plurality of alignment marks and a second axis perpendicular to the first axis;
- (d) calculating coordinates of a predetermined point of the surface of the stretched stretchable substrate where an electrical component is to be disposed, using a coordinate system set by the first axis and the second axis;
- and
- (e) disposing the electrical component on the predetermined point using the calculated coordinates.
Dependencies are inferred from the claim text.